1; RUN: llc -mtriple=hexagon < %s | FileCheck %s 2 3; Test that the hardware loop pass does not alter the comparison 4; to use the result from the induction expression instead of 5; from the Phi. 6 7; CHECK: cmpb.gtu([[REG0:r[0-9]+]] 8; CHECK: [[REG0]] = add([[REG0]], 9 10define void @f0() #0 { 11b0: 12 br label %b1 13 14b1: ; preds = %b1, %b0 15 br i1 undef, label %b1, label %b2 16 17b2: ; preds = %b2, %b1 18 %v0 = phi i32 [ %v3, %b2 ], [ undef, %b1 ] 19 %v1 = trunc i32 %v0 to i8 20 %v2 = icmp ugt i8 %v1, 44 21 %v3 = add i32 %v0, -30 22 br i1 %v2, label %b2, label %b3 23 24b3: ; preds = %b2 25 ret void 26} 27 28attributes #0 = { nounwind "target-cpu"="hexagonv55" } 29